دورية أكاديمية
Studies on aerial parts of Artemisia pallens wall for phenol, flavonoid and evaluation of antioxidant activity.
| العنوان: | Studies on aerial parts of Artemisia pallens wall for phenol, flavonoid and evaluation of antioxidant activity. |
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| المؤلفون: | Ruikar AD; Department of Chemistry, T.R.Ingle Research Laboratory, Department of Chemistry, S.P. College, Pune, India., Khatiwora E, Ghayal NA, Misar AV, Mujumdar AM, Puranik VG, Deshpande NR |
| المصدر: | Journal of pharmacy & bioallied sciences [J Pharm Bioallied Sci] 2011 Apr; Vol. 3 (2), pp. 302-5. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Medknow Publications Country of Publication: India NLM ID: 101537209 Publication Model: Print Cited Medium: Internet ISSN: 0975-7406 (Electronic) Linking ISSN: 09757406 NLM ISO Abbreviation: J Pharm Bioallied Sci Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: Mumbai, India : Medknow Publications |
| مستخلص: | Herbs have been used for medicinal purposes for centuries. According to recent investigations, they may help reduce the risk of chronic diseases, cardiovascular disease, and cancer due to antioxidant properties, which in turn can be attributed to the various phytoconstituents. With this intention, evaluation of antioxidant activity was performed. Methanol extract of aerial parts of Artemisia pallens Wall was screened for its antioxidant activity due to phenolic and flavonoid contents, by employing radical scavenging assays; 2,2 -diphenyl, 1-picryl hydrazyl (DPPH) and nitric oxide. Ascorbic acid was used as a standard. Quantitative determination of phenols and flavonoids were carried out using spectrophotometric method. Total flavonoid content was determined as quercetin equivalent and total phenolic content was determined as pyrocatechol equivalent using Folin-Ciocalteu reagent. Plant produces more phenolic compounds than flavonoids. IC(50) value of methanol extract for DPPH free radical scavenging activity was found to be 292.7 μg, whereas for nitric oxide it was 204.61 μg. The result obtained in the present study indicates that the aerial parts of this plant are a rich source of natural antioxidants. |
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| فهرسة مساهمة: | Keywords: Antioxidant; Artemisia pallens; DPPH; flavonoids; nitric oxide; phenols |
| تواريخ الأحداث: | Date Created: 20110621 Date Completed: 20110714 Latest Revision: 20211020 |
| رمز التحديث: | 20231215 |
| مُعرف محوري في PubMed: | PMC3103929 |
| DOI: | 10.4103/0975-7406.80768 |
| PMID: | 21687363 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 0975-7406 |
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| DOI: | 10.4103/0975-7406.80768 |